PDBsum entry: 1riy

DNA binding protein

PDB id: 1riy

Contents

Protein chain

71 a.a. *

Waters ×35

* Residue conservation analysis

PDB id:

1riy

Name:

DNA binding protein

Title:

Hu mutant v42i from thermotoga maritima

Structure:

Hu DNA-binding protein. Chain: a. Synonym: histone-like DNA binding protein. Engineered: yes. Mutation: yes

Source:

Thermotoga maritima. Organism_taxid: 2336. Gene: hup. Expressed in: escherichia coli bl21(de3). Expression_system_taxid: 469008.

Biol. unit:

Dimer (from PDB file)

Resolution:

1.80Å R-factor: 0.219 R-free: 0.286

Authors:

C.Kavounis,K.Petratos,P.Tucker,C.E.Vorgias

Key ref:

C.Kavounis et al. The structure of the DNA binding protein hu thermotoga maritima with a single conservative substitution (v42i) that confers significant destabilisation. To be published,

Date:

18-Nov-03 Release date: 07-Dec-04

Protein chain

P36206  (DBH_THEMA) -  DNA-binding protein HU

Seq: 90 a.a.

Struc: 71 a.a.*

* PDB and UniProt seqs differ at 2 residue positions (black crosses)

 Gene Ontology (GO) functional annotation 

• Biological process: chromosome condensation (1 term)
• Biochemical function: DNA binding (1 term)